| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 37.41 | 34.83 | 27.74 | 25.27 | 21.02 |
| Diluted EPS (Rs.) | 37.18 | 34.40 | 27.17 | 24.36 | 20.55 |
| Cash EPS (Rs.) | 62.97 | 62.77 | 52.60 | 48.24 | 45.07 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 444.17 | 251.31 | 223.31 | 196.49 | 187.12 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 444.17 | 251.31 | 223.31 | 196.49 | 187.12 |
| Revenue From Operations / Share (Rs.) | 487.20 | 524.37 | 441.77 | 381.37 | 330.09 |
| PBDIT / Share (Rs.) | 86.40 | 89.95 | 74.59 | 66.93 | 62.90 |
| PBIT / Share (Rs.) | 58.33 | 62.07 | 50.02 | 43.98 | 41.24 |
| PBT / Share (Rs.) | 47.03 | 47.71 | 38.40 | 34.20 | 31.14 |
| Net Profit / Share (Rs.) | 34.90 | 34.89 | 28.03 | 25.29 | 23.41 |
| NP After MI And SOA / Share (Rs.) | 34.75 | 34.65 | 27.62 | 25.01 | 23.01 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 17.73 | 17.15 | 16.88 | 17.55 | 19.05 |
| PBIT Margin (%) | 11.97 | 11.83 | 11.32 | 11.53 | 12.49 |
| PBT Margin (%) | 9.65 | 9.09 | 8.69 | 8.96 | 9.43 |
| Net Profit Margin (%) | 7.16 | 6.65 | 6.34 | 6.63 | 7.09 |
| NP After MI And SOA Margin (%) | 7.13 | 6.60 | 6.25 | 6.55 | 6.97 |
| Return on Networth / Equity (%) | 7.82 | 13.78 | 12.51 | 12.87 | 12.44 |
| Return on Capital Employeed (%) | 11.41 | 18.32 | 16.06 | 15.46 | 15.10 |
| Return On Assets (%) | 5.75 | 6.65 | 5.93 | 5.87 | 5.59 |
| Long Term Debt / Equity (X) | 0.06 | 0.18 | 0.22 | 0.23 | 0.21 |
| Total Debt / Equity (X) | 0.10 | 0.59 | 0.60 | 0.63 | 0.51 |
| Asset Turnover Ratio (%) | 0.92 | 1.07 | 0.99 | 0.88 | 80.31 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 2.55 | 1.02 | 1.12 | 1.08 | 1.05 |
| Quick Ratio (X) | 1.68 | 0.59 | 0.66 | 0.70 | 0.67 |
| Inventory Turnover Ratio (X) | 6.56 | 7.12 | 3.35 | 3.21 | 6.23 |
| Dividend Payout Ratio (NP) (%) | 7.52 | 7.17 | 7.19 | 0.00 | 0.00 |
| Dividend Payout Ratio (CP) (%) | 4.16 | 3.97 | 3.80 | 0.00 | 0.00 |
| Earning Retention Ratio (%) | 92.48 | 92.83 | 92.81 | 0.00 | 0.00 |
| Cash Earning Retention Ratio (%) | 95.84 | 96.03 | 96.20 | 0.00 | 0.00 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 7.64 | 6.26 | 6.42 | 6.84 | 6.23 |
| Interest Coverage Ratio (Post Tax) (%) | 4.09 | 3.43 | 3.41 | 3.59 | 3.32 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 7418.08 | 6243.69 | 4607.52 | 4143.90 | 0.00 |
| EV / Net Operating Revenue (X) | 2.46 | 2.22 | 1.97 | 2.08 | 0.00 |
| EV / EBITDA (X) | 13.87 | 12.95 | 11.67 | 11.87 | 0.00 |
| MarketCap / Net Operating Revenue (X) | 2.50 | 1.95 | 1.69 | 1.78 | 0.00 |
| Retention Ratios (%) | 92.47 | 92.82 | 92.80 | 0.00 | 0.00 |
| Price / BV (X) | 2.74 | 4.07 | 3.38 | 3.49 | 0.00 |
| Price / Net Operating Revenue (X) | 2.50 | 1.95 | 1.69 | 1.78 | 0.00 |
| EarningsYield | 0.02 | 0.03 | 0.03 | 0.03 | 0.00 |